Folding transparency viewer



FIG. 1 is a top and left front perspective view of a folding transparency viewer showing our new design in the folded position;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof, the right side being a mirror image thereto;

FIG. 6 is a top and left front perspective view thereof in the open position;

FIG. 7 is a top plan view thereof. 

The ornamental design for a folding transparency viewer, substantially as shown and described. 